United Flight 5939 Deals & Information (2025/2026)

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United Flight 5939 Route Deals From $260

The cheapest prices found with in the last 7 days for return flights were $259 and $260 for one-way flights to Greenville-Spartanburg Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 4 - Wed, Feb 18
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 4 from Denver Intl. to Greenville-Spartanburg Intl., returning Wed, Feb 18, priced at $259 found 6 days ago
Wed, Feb 4 - Tue, Feb 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 4 from Denver Intl. to Greenville-Spartanburg Intl., returning Tue, Feb 17, priced at $273 found 6 days ago
Wed, Apr 1 - Mon, Apr 6
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 1 from Denver Intl. to Greenville-Spartanburg Intl., returning Mon, Apr 6, priced at $275 found 3 days ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $279 found 2 days ago
Wed, May 13 - Wed, May 27
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$283 Roundtrip, found 3 days ago
$283
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 13 from Denver Intl. to Greenville-Spartanburg Intl., returning Wed, May 27, priced at $283 found 3 days ago
Sat, Feb 7 - Sat, Feb 21
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$285 Roundtrip, found 6 days ago
$285
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 7 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Feb 21, priced at $285 found 6 days ago
Wed, Feb 4 - Wed, Feb 18
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$286 Roundtrip, found 6 days ago
$286
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 4 from Denver Intl. to Greenville-Spartanburg Intl., returning Wed, Feb 18, priced at $286 found 6 days ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $289 found 2 days ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$293 Roundtrip, found 2 days ago
$293
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $293 found 2 days ago
Wed, May 13 - Wed, May 27
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 13 from Denver Intl. to Greenville-Spartanburg Intl., returning Wed, May 27, priced at $294 found 3 days ago
Thu, Jan 15 - Sun, Jan 18
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$308 Roundtrip, found 22 hours ago
$308
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Jan 15 from Denver Intl. to Greenville-Spartanburg Intl., returning Sun, Jan 18, priced at $308 found 22 hours ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $309 found 2 days ago
Sat, Jan 10 - Tue, Jan 13
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Tue, Jan 13, priced at $314 found 3 days ago
Wed, Feb 4 - Tue, Feb 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 4 from Denver Intl. to Greenville-Spartanburg Intl., returning Tue, Feb 17, priced at $316 found 6 days ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $318 found 2 days ago
Sat, Jan 10 - Sat, Jan 17
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Denver Intl. to Greenville-Spartanburg Intl., returning Sat, Jan 17, priced at $322 found 2 days ago
Thu, Jan 15 - Sun, Jan 18
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$327 Roundtrip, found 22 hours ago
$327
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Jan 15 from Denver Intl. to Greenville-Spartanburg Intl., returning Sun, Jan 18, priced at $327 found 22 hours ago
Thu, Jan 15 - Sun, Jan 18
DEN
Denver Intl.
GSP
Greenville-Spartanburg Intl.
$331 Roundtrip, found 22 hours ago
$331
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Jan 15 from Denver Intl. to Greenville-Spartanburg Intl., returning Sun, Jan 18, priced at $331 found 22 hours ago

Frequently asked questions

What route does flight number UA5939 take?
Flight number UA5939 takes roughly 3 hours and 6 minutes to fly direct from Denver Intl. Airport (DEN) to GSP. Sure, there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA5939?
You'll most likely find yourself cruising aboard the Embraer 175 if you're on flight number UA5939. This flight usually departs from Denver, CO Airport (DEN-Denver Intl.) and comes in to land at Greenville-Spartanburg Intl. Airport (GSP).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA5939 flight with Travelocity, please visit our Customer Service Portal.